Theteachersalwayscompl

发布时间:2020-07-12 04:50:19

The teachers always plain about         the         children in class.












A.to teach, tired











B.teaching, tired










C.teaching, tiring










D.to teach, tiring

网友回答

B解析plain about doing sth是固定搭配;劳累的孩子应用tired来修饰。
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